草地学报

草地学报 ›› 2016, Vol. 24 ›› Issue (2): 473-478.DOI: 10.11733/j.issn.1007-0435.2016.02.035

• 研究专报 • 上一篇    下一篇

野生药用红茂草挥发油提取及抗氧化活性研究

赵强, 王廷璞   

  1. 天水师范学院 生物工程与技术学院, 甘肃 天水 74000
  • 收稿日期:2014-08-18 修回日期:2015-10-27 出版日期:2016-04-15 发布日期:2016-06-06
  • 作者简介:赵强(1982-),男,甘肃天水人,博士后,高级工程师,研究方向为西北特色生态经济动植物资源开发与利用,E-mail:zhaoq2000@163.com
  • 基金资助:

    2013年国家自然科学基金项目(31360603)资助

Extraction of Volatile Oil from Wild Medicinal Plant Dicranostigma leptodum and Its Antioxidant Activity

ZHAO Qiang, WANG Ting-pu   

  1. College of Bioengineering and Technology, Tianshui Normal University, Tianshui, Gansu Province 741001, China
  • Received:2014-08-18 Revised:2015-10-27 Online:2016-04-15 Published:2016-06-06

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摘要：

采用CO2超临界法萃取红茂草中挥发油,对其进行GC-MS分析,以提取的挥发油为研究对象,确定红茂草挥发油的抗氧化能力大小。研究表明,红茂草挥发油成分复杂,存在一定的抗氧化能力。

关键词: 红茂草, 挥发油, 抗氧化

Abstract:

Volatile oil was extracted from Dicranostigma leptodum (DLF) using supercritical CO2 method. The volatile oil was analyzed by gas chromatography-mass spectrometry (GC-MS) for evaluating the antioxidant activity of the volatile oil. These results indicate that the DLF volatile oil was complex in composition and showed slight antioxidant capacity.

Key words: Dicranostigma leptodum, Volatile oil, Antioxidation

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